package com.chinasoft.service.impl;
import com.chinasoft.service.UserService;

public class UserServiceImpl implements UserService {
    @Override
    public void save(int i, int m) {
        System.out.println("user UserService save running" + i + " " + m);
    }

    @Override
    public int update() {
        System.out.println("user UserService update running");
        return 100;
    }

    @Override
    public void delete() {
        System.out.println("user UserService delete running");
        System.out.println(1/0);
    }
}